Don Metcalfe made his début for Featherstone Rovers, and scored a try against Hull Kingston Rovers on Saturday 2 February 1952, he played his last match for Featherstone Rovers during the 1956–57 season, he made his début for Wakefield Trinity during April 1957, he played his last match for Wakefield Trinity during the 1968–69 season, he appears to have scored no drop-goals (or field-goals as they are currently known in Australasia), but prior to the 1974–75 season all goals, whether; conversions, penalties, or drop-goals, scored 2-points, consequently prior to this date drop-goals were often not explicitly documented, therefore '0' drop-goals may indicate drop-goals not recorded, rather than no drop-goals scored.
"Four Generations. Don Metcalfe, the present Wakefield Trinity player, who joined the club from Featherstone Rovers in April 1957, continues a remarkable family association. His father, J. Metcalfe, played for Trinity some thirty years ago. Before that his grandfathers, J. D. Metcalfe and E. W. Bennett gave long and valued service and, still further back, his great-grandfather, T. O. Bennett was a player in the club's earliest days, a founder member, and at one time honorary secretary"[6] Don Metcalfe was also the nephew of the rugby league footballer, and coach, Stan Smith.